baber/WOPTO huggingface dataset:
Patent JP-H03111129-A (JP)
Title: Wire tension control device
Inventor: ASAO TOSHIYUKI
IPC: B23H7/10
Filed: 1989-09-27
Abstract: PURPOSE:To previously prevent the reduction in working accuracy caused by the variation in the tension of a wire by providing a control means by which the braking force of a brake roller is controlled in such a direction that the displacement is eleminated on the basis of the output of a linear sensor so as to keep the wire tension at a prescribed value. CONSTITUTION:When the tension of a wire 11 is increased for some reason, a detection roller 16 moves rearwards while compressing a coil spring 25, and the distance from a linear sensor 29 which is situated in a given position enlarges to increase the output of the linear sensor 29. Then, a current whose value is equivalent to the value that is left after the difference between the output value of the sensor 29 and a preset reference value has been subtracted from the reference value is supplied to a powder clutch 20 through a control part 30, so that the wire tension is controlled in such a direction that the increment is eliminated. Thus, the wire tension can be maintained at a prescribed value.
Patent JP-2000061715-A (JP)
Title: Tool clamping and unclamping device for main spindle
Inventor: YAMAMOTO NOBORU
IPC: B23B31/117
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To realize clamping/unclamping a tool, tool replacement, and machining in a high speed in all by driving a draw bar in a high speed. SOLUTION: An axial directional clutch mechanism 70 for transmitting forward driving force to a draw bar device by a lever device 39, preventing the transmission of the driving force to a second draw bar driving means 62, and transmitting the forward driving force to the draw bar device by an actuator 30 to the draw bar device, is provided between a first and second draw bar driving means 61 and 62 by axis feeding and oil pressure respectively and the draw bar device.
Patent JP-2000082587-A (JP)
Title: Distributed multicolor light emitting el lamp
Inventor: TANABE KOJI
IPC: H05B33/12
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a distributed multicolor light emitting EL lamp of the uniform sheet-like light emitting type without uneven luminance. SOLUTION: A distributed multicolor light emitting EL lamp is provided with mutually meshing two fine line comb-teeth-shaped light transmissive electrode layers 22 opposed to a back plate layer 25 by sandwiching an emitter layer 23 formed on the whole surface out of an emitter of one color and a stripe-shaped light emitting color converting layer 27 in a position corresponding to one of these, and respectively independent AC voltages are applied between the back plate layer 25 and the two light transmissive layers 22 to obtain plural light emitting colors to thereby realize an inexpensive distributed multicolor light emitting EL lamp being inconspicuous in the stripe-shaped emitting light, of the uniform sheet-like light emitting type without uneven luminance and capable providing plural light emitting colors.
Patent JP-H07103013-A (JP)
Title: Accumulator fuel injector
Inventor: KAWASAKI HIDEO
IPC: F02D23/02
Filed: 1993-10-05
Abstract: PURPOSE:To provide an accumulator fuel injector that can increase supercharging pressure without adding an auxiliary device. CONSTITUTION:Fuel is injected from a plurality of injection valves 202 in a diesel engine 201. The fuel is pumped up by a low pressure pump 209 from a tank 208, is pressurized by a high pressure pump 207, and is fed to a common rail 203 mounted on the injection valve. Although the diesel engine is controlled by an ECU 215, besides main fuel injection carried out during a compression process, after-fuel injection is carried out in an expansion stroke in a specific drive condition so as to increase the pressure of exhaust gas, and the output of the turbine of a supercharger is increased and the intake pressure is thus increased.
Patent JP-S60157784-A (JP)
Title: Tape cassette
Inventor: HARA MITSUHIKO
IPC: G11B23/087
Filed: 1984-11-26
Abstract: PURPOSE:To improve the dustproof property and the operability by constituting a notched part, to which a tape pulling-out means of a magnetic recording and reproducing device is fitted, so that this notched part is concealed when a tape cassette is not used but it is exposed by sliding of a sliding body of a case when the cassette is used. CONSTITUTION:A cassette 1 consists of a case 2 and a sliding body 3 which is stored in the case 2 slidably in the direction of an arrow X1. A notched part 10 to which the tape pulling-out member should be fitted is formed in a substrate 4. When the cassette is not used, the sliding body 3 is slided to the innermost position in the direction of an arrow X2 and is stored in the case 2 completely, and the notched part 10 is closed by the bottom plate of a case body 2A. In the course of setting of the cassette 1, a cover body 2B is turned at about 90 deg. with respect to a shaft 2Bb and is opened, and the sliding body 3 is slided in the direction of the arrow X1 by a prescribed length in accordance with this opening and is pulled out partially from the case body 2A, and the notched part 10 is exposed to the outside of the case 2. In the course of ejection of the cassette 1, the cover body 2B is closed, and the sliding body 3 is slided in the direction of the arrow X2 in accordance with this closing and is pushed back into the case body 2A, and the cassette is ejected in the dustproof state.
Patent JP-S62101195-A (JP)
Inventor: YOHAN EMIRU BUIRUHERUMU KURIYU
IPC: H04Q11/04
Filed: 1986-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08113059-A (JP)
Title: Head-up display device for vehicle
Inventor: TAKEUCHI SHOICHI
IPC: G02B27/01
Filed: 1994-10-14
Abstract: PURPOSE: To make a combiner inconspicuous from the interior and exterior by projecting a combiner part above a dash board when a driver wants to obtain necessary information and storing the combiner part into the dash board when information is not needed. CONSTITUTION: When a switch is turned on by a driver, a light emission display means 2 stored in a dash board 9 and a transparent light transmission body 3 to which a hologram 4 is stuck as a combiner in the upper part thereof go up through a rack with the rotation of a pinion by a motor. Also, a light emission display means 2 is simultaneously electrified, information containing light 7 is reflected by the boundary face between the transparent light transmission body 3 and air, diffracted by the hologram 4 and recognized by a driver 1. When display information is not needed, the transparent light transmission body 3 and the light emission display means 2 are stored into the dash board 9 by turning off the switch.
Patent JP-2001072821-A (JP)
Title: Aqueous composition, coating agent and ink jet recording agent
Inventor: TANIMOTO SEIJI
IPC: C08L75/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous composition excellent in water resistance, solvent resistance, ink absorption, etc., and to obtain a coating agent and an ink jet recording agent, each using the composition. SOLUTION: This aqueous composition comprises (A) a polyurethane resin emulsion, (B) a vinyl alcohol-based polymer and (C) at least one waterproofing agent selected from titanium compounds, zirconium compounds and aluminum compounds.
Patent JP-S63103386-A (JP)
Title: Graphic outline extracting device
Inventor: SHIRASAKA TERUSHI
IPC: G06T7/60
Filed: 1986-10-20
Abstract: PURPOSE:To quickly extract inside outline picture elements of an optional graphic picture with easy program control and less memory access by using a bitblt (bit block transfer) processing to extract inside outline picture elements of the graphic picture. CONSTITUTION:An MPU 6 uses the bitblt processing to extract inside outline picture elements of the graphic picture. An external memory like a floppy disk FD or a hard disk HD is connected to the MPU 6. Various control programs and a graphic outline extracting processing program are stored in a ROM 7. Picture data is stored in an image memory 10. Data to be displayed on a CRT display part 12 is developed on a bit map in a video memory 11.
Patent JP-S62111950-A (JP)
Title: Liquid crystal
Inventor: HIGUCHI RYOICHI
IPC: C09K19/54
Filed: 1985-11-08
Abstract: NEW MATERIAL:The compound of formula I [R1 is 1-8C alkyl, optically active halogenated alkyl or optically active halogenated aralkyl; R2 is optically active halogenated alkyl or optically active halogenated aralkyl; a, b and c are 1-3; A is single bond, -O-, -COO-, etc.; B and C are -COO-, -N=NH-, etc.; D is -COO-, -OCO-, etc.; Ph is 1,4-(substituted) phenylene]. EXAMPLE:( 1'''S,2'''S )-4'-[4''-(1'''-chloro-2'''-methylbutylcarbonyloxy)-benzoyloxy] phenyl-4-octyloxybenzoic acid ester. USE:A constituent component of a liquid crystal composition. It exhibits ferroelectric liquid crystal nature and is useful as a ferroelectric liquid crystal material, an additive to a liquid crystal composition, a liquid crystal material, etc. PREPARATION:A compound of formula I wherein R2 is group of formula IV can be produced e.g. by reacting the compound of formula II with the compound of formula III (* is optically active C; R3 is alkyl or aralkyl; X is F, Cl, etc.) in a basic solvent.
Patent JP-H07105115-A (JP)
Title: Communication server system
Inventor: UCHIUMI AKIHIRO
IPC: H04L12/58
Filed: 1993-10-06
Abstract: PURPOSE:To enable a user to remotely download a received document by comparing discrimination information with specified information by a server device when an external communication terminal sends control information with the discrimination information to the server device, and performing a specific process for the received document on the basis of the control information when those pieces of information match each other. CONSTITUTION:A user inputs a password and user's command data by using the external communication terminal 7 and sends the control information to the server device 1. When the specific password is written in the secondary address in its address information, a transfer process part 32 makes a client management part 31 retrieve the item of the password in a client information file. When the matching password is found in the file, the transfer process part 32 takes out a client information file having the matching password and performs the command process based on the user's command data.
Patent JP-2000063259-A (JP)
Title: Lipolysis accelerating agent and skin preparation for external use for weight reduction
Inventor: IWAKI HARUHI
IPC: A61K8/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a lipolysis accelerating agent consisting of an extract of Gentiana lutea or Gentiana prostrata, capable of stimulating lipolysis in fat-cell and having excellent weight reducing effect. SOLUTION: A lipolysis accelerating agent consisting of an extract of one or two kinds out of Gentiana lutea and Gentiana prostrata. The objective skin preparation for external use for weight reduction is obtained by compounding the extract preferably with (A) a xanthine derivative (e.g. xanthine), an extract of a plant of genus Lavandula, Labiatae (e.g. Lavandula), an extract of a plant of Foeniculum Umbelliferae (e.g. Foeniculum vulgare), an extract of an alga (e.g. Phaeophyta), an extract of a plant of Rutaceae (e.g. Citrus unshiu of genus Citrus), a β-adrenergic stimulant (e.g. isoproterenol) or the like as active components. The compounding quantity of the plant extract in the skin preparation for external use is preferably 0.01-20.0 wt.% in terms of a dry material, and that of the component A is preferably 0.01-20.0 wt.%.
Patent JP-S60138896-A (JP)
Inventor: UENO AKIHIKO
IPC: H05B6/68
Filed: 1983-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08114165-A (JP)
Title: Engine starting device
Inventor: YAMAGUCHI KAZUHIRO
IPC: F02N15/02
Filed: 1994-10-17
Abstract: PURPOSE: To eliminate protrusion to the side of an electric motor, to provide excellent engagement between a pinion and a ring gear, and to provide contact structure hardly influenced by vibration of an engine. CONSTITUTION: The turning force of an electric motor 2 is transmitted to an output shaft 3 through a planetary gear reduction mechanism to decelerate the rotation force of the electric motor 2. A pinion 4 helical-spline-fitted-in the outer periphery of the tip of the output shaft 3 is extruded frontward by a direct acting cylinder 28 attracted by the magnetic force of an exciting coil 27 disposed on the outer peripheral of the pinion 4. By bringing an auxiliary moving contact 36 interlocked with the direct acting cylinder 28 into contact with the head part of a terminal bolt 31 during a time in which the pinion 4 is engaged with a ring gear, the electric motor 2 effects low speed rotation through the feed of a power through a starting resistor.  Thereafter, when engagement of the pinion 4 with the ring gear is completed, a main moving contact 34 interlocking with the direct acting cylinder 28 is brought into contact with a fixed contact, whereby a rated voltage is applied to effect high speed rotation.
Patent JP-S61128097-A (JP)
Title: Heat exchanger
Inventor: KUMAGAI TATSUO
IPC: F28D19/02
Filed: 1984-11-27
Abstract: PURPOSE:To enable prevention of deterioration in the coefficient of heat exchanging through removal of dust adhered to ball bodies, by a method wherein a first and a second space chamber, between which heat exchange is effected through the medium of the ball bodies, are positioned adjacent to each other. CONSTITUTION:Heat exchanger 1 is provided with a first space chamber 3 into which high temperature gas is introduced and a second space chamber 4 into which low temperature gas is introduced, the two chambers being positioned adjacent to each other. The interior of the two space chambers 3 and 4 is filled with a number of ball bodies 9 made of ceramic, and a screw conveyer 10 is provided between the bottom parts of the two space chambers 3 and 4 for conveying the ball bodies 9 in the second space chamber 4 to the first space chamber 3 side. A screen 11 for discharging dust is attached to the bottom wall part of the screw conveyer 10, and a rotary valve 17 is provided at the upper part between the two space chambers 3 and 4 for conveying the ball bodies 9 in the first space chamber 3 to the second space chamber 4 side. The ball bodies 9, absorbing the heat of high temperature gas in the first space chamber 3, are conveyed in the second space chamber 4 through the rotary valve 17, and the ball bodies imparts heat to low temperature gas, and the ball bodies 9, radiating the heat, are conveyed to the first space chamber 3 through the working of the screw conveyer 10.
Patent JP-S63104789-A (JP)
Title: Production of stainless clad steel
Inventor: HIROSE YOICHI
IPC: B23K20/04
Filed: 1986-10-23
Abstract: PURPOSE:To improve productivity, yield and product quality by performing the rolling at the rolling speed more than the rolling reduction calculated from a specific formula as a function of the heating temperature and further, more than the rolling speed as shown with a prescribed formula. CONSTITUTION:The heating temperature at the time of hot-rolling is denoted by T deg.C and the rolling is performed at the rolling speed more than the rolling reduction (r) shown with the formula I in diagram and the rolling speed V at that time is set to more than the rolling speed calculated from the formula II as the function of the roll radius R, the whole thickness H of material to be rolled, the thickness (h) of clad materials and the rolling reduction (r). Under these set conditions, the stainless steel clad materials 1a and 1b are drawn out from uncoilers 9, 8a and 8b respectively with respect to base metal 2 and heated by an inert gas atmosphere direct electrification heating furnace 10 and subjected to the rolling with hot rolling rolls 7. Since the clad materials 1a and 1b can be thoroughly thinned, the productivity, the yield and the product quality are improved by this method.
Patent JP-H0988859-A (JP)
Title: Oil-feed type compressor
Inventor: FUJISHITA MASAYUKI
IPC: F04C18/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an oil-feed type compressor, to miniaturize the compressor, and to reduce the number of parts. SOLUTION: In an oil-feed type compressor having a compressor body 26 in which a rotor chamber 39 to store a rotor to compress the gas is integrated with an oil tank 40 to store the oil to be fed to the rotor chamber 39, a motor 27 to drive a fan 29 for a cooler and the rotor is provided, and the compressor body 26 is arranged above the motor 27. The load of the motor 27 is not applied to the compressor body 26 and the compressor body 26 is miniaturized and its weight is reduced. Because the rotor and the fan 29 for the cooler are driven by one motor 27, the number of parts is reduced, and the installation space of the motor 27 is reduced. Thus, weight reduction and miniaturization of the oil-feed type compressor can be realized.
Patent JP-S62113345-A (JP)
Title: Single grid device for ion gun
Inventor: TOSHIMA TOMOYUKI
IPC: C23C14/46
Filed: 1985-11-09
Abstract: PURPOSE:To make large current operation for hours performable, by constituting a grid device available for an ion gun to be windable in a way of attaching a grid member having a reticulate opening to a holding plate provided with two winding cores. CONSTITUTION:A single grid device available for an ion gun of an ion beam spatter or the like is formed with a grid holding plate 14 having the hole 14a made so as to pattern a grid form and attaching both winding cores 15 and 16 to bearing parts 14b-14e at both ends, and a long size grid member 17 being machined into a reticulate form at a fixed aperture rate. And, it is locked in front of an ion gun 8 via an insulator, making a plasmatic ion pass through there. And, when the grid member 17 becomes unusable, the winding core 15 is rotated and the flawless grid member 17 is adjoined into the hole 14a. Therefore, use for hours as making a large current flowing is made attainable, thus operating time improvable.
Patent JP-H0194527-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: G11B5/708
Filed: 1987-10-05
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and the lubricity of a magnetic layer by incorporating a binder contg. a sulfo group and/or phospho group in the form of salt and specific carbon black into the magnetic layer. CONSTITUTION:The binder contg. the sulfo group and/or phospho group and the carbon black having <=80m<2>/g specific surface area in BET value and >=100ml/100g oil absorption in DBP value are incorporated into the magnetic layer. The viscosity of the magnetic coating compd. is thereby lowered and the dispersibility of the magnetic powder is improved, by which the surface smoothness of the magnetic layer is improved. Furthermore, the coefft. of friction of the magnetic layer is lowered and the traveling property is improved; in addition, electromagnetic conversion characteristics are improved as well.
Patent JP-2001076376-A (JP)
Title: Light pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/135
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of troubles (an aberration caused by an oblique incidence of light on an objective lens) owing to the angle difference of the optical axis between luminous fluxes from respective lasers. SOLUTION: Laser beams having different wavelengths from plural adjacent light emitting points are formed into nearly parallel light by a collimator lens 4, and a micro spot is formed on an optical information recording medium by the nearly parallel light via an objective lens 6. In such a case, the grating or hologram 7, which nearly vertically makes incident laser beams having different wavelengths from plural light emitting points on the objective lens 6, is prepared.
Patent JP-H0997199-A (JP)
Title: Method and device for flash rom management and computer controller
Inventor: OGAWA TAKESHI
IPC: G11C17/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency in write to a flash ROM and to reduce the increase of ineffective data in the flash ROM by storing information, whose contents are frequently rewritten, in a cache memory to perform the data access. SOLUTION: Each flash ROM 15 consists of plural erase blocks 151, and each block 151 consists of an erase frequency counter 152 and plural sectors 153. State information of a data area 157 is stored in management areas 154 to 156 of each sector 153, and access to the ROM 15 is managed based on this state information. At the time of this access, it is judged whether contents of the sector 153 include FAT data to be buffered by a cache or not; and if they include FAT data, buffering for the cache is performed in this sector unit. Thus, the frequency in write to the ROM 15 is reduced.
Patent JP-H0298464-A (JP)
Title: Image forming device
Inventor: SOMEYA AKIHIKO
IPC: G03B27/34
Filed: 1988-10-05
Abstract: PURPOSE:To make smooth setting of the magnification possible and also make the operation easier by ensuring the continuous high-speed change of magnification during operation of the first setting device and the continuous low-speed change during operation of the second setting device. CONSTITUTION:The 100% is displayed on a magnification indicator 50d by operation of a magnification key 511. As long as a high-speed enlargement key 512 is operated, the magnification indicator 50d is controlled by a main control section so that its indication changes at high speed. Consequently, a magnification indication at the magnification indicator 50d is incremented by 1% and the incremented value is continuously indicated. In addition, as long as a high-speed minification key 513 is operated, the magnification indication is decremented by 1% at high speed, and the decremented value is continuously indicated. In addition, if low-speed keys 514, 515 are operated, an indication at the magnification indicator 50d can be changed to 'low speed'. A magnification indication at the magnification indicator 50d is changed by 1% by controlling its indication with the help of the main control section so that the indication changes at low speed.
Patent JP-H06195149-A (JP)
Title: Integrated circuit
Inventor: NAKAKURA YASUHIRO
IPC: G06F9/38
Filed: 1993-10-07
Abstract: PURPOSE:To enable pipeline processing in a clock cycle shorter than processing time on the stage of long processing time in the integrated circuit for performing the pipeline processing composed of plural stages. CONSTITUTION:This integrated circuit latches data with a first latch 103, inputs the output to a first logic element 106, processes it, latches an output from the first logic element 106 with a second latch 104, inputs an output from the second latch 104 to a second logic element 107 and processes it. When the processing time of the first logic element 106 is longer than that of the second logic element 107, a clock signal to be inputted to the latch 104 on the side of the logic element 107 with the shorter processing time is delayed by a delay element 109, and the delay time is set shorter than the minimum delay time of the logic element 106 with longer processing time. Therefore, the cycle of a pipeline for each stage van be varied, and data processing time can be shortened.